1888 - 
| Denis Kevin Callahan | |
| B: | 16 Apr 1940 |
| Queens, New York City, New York, USA | |
| D: | 20 Jun 2023 |
| Elaine M Callahan | |
| B: | 17 May 1946 |
| New York | |
| D: | 23 Nov 2011 |
| Florida, USA | |
| Joan Callahan | |
| B: | Abt 1940 |
| New York | |
| D: | Yes, date unknown |
| Louis J Riley | |
| B: | Abt 1932 |
| M: | 12 Jul 1964 |
| Greenwich, Fairfield, Connecticut, USA | |
| D: | Yes, date unknown |
| Thomas Callahan, Jr | |
| B: | Abt 1937 |
| New York | |
| D: | Yes, date unknown |
| Thomas Joseph Callahan | |
| B: | 29 Oct 1912 |
| New York, United States | |
| D: | 1 May 2004 |
| Broward, Florida, United States | |
| Teresa Bogan | |
| B: | 26 Jun 1913 |
| Ireland | |
| M: | 1935 |
| New Jersey, USA | |
| D: | 11 Aug 1994 |
| Broward, Florida, United States | |
| Marion Keenan | |
| B: | 27 Feb 1888 |
| New York City, New York, United States | |
| Thomas Callahan | |
| B: | 1885 |
| Ireland | |
| D: | 27 Apr 1928 |
| Manhattan, New York City, New York, United States | |
